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天然纤维丝正在改变可持续3D打印的未来

Senthil Maharaj Kennedy¹, Lenin Anselm Wilson², Joemax Agu M³

¹Department of Mechanical Engineering, AAA College of Engineering and Technology, Sivakasi, Tamilnadu 626005, India.

|June 18, 2025

概括

用天然纤维增强的纤维丝在增材制造 (AM) 中为以石油为基础的塑料提供了可持续的替代品,减少了对环境的影响. 本综述评估了它们的发展,应用和未来的AM创新所面临的挑战.

科学领域:

材料科学材料科学材料科学
可持续制造可持续制造可持续制造
聚合物工程聚合物工程

背景情况:

增材制造 (AM) 或3D打印在很大程度上依赖于石油衍生聚合物,这引发了环境问题.
用天然纤维增强的纤维丝是一种可持续的替代品,符合绿色制造原则.
这些复合材料旨在减少与传统的AM材料相关的碳足迹.

研究的目的:

为AM进行自然纤维增强丝的客观评估.
突出其在改善机械,热和功能性质方面的潜力.
确定可持续的AM的挑战和未来的研究方向.

主要方法:

对自然纤维增强纤维的现有文献进行系统审查.
检查制造工艺,如颗粒化和挤压.
在各种应用中分析材料行为 (粘性弹性,形态) 和性能.

主要成果:

天然纤维丝在减少AM的碳足迹方面表现有前途.
机械,热和功能特征的性能改进得到了注意.
关键的挑战包括材料不一致性,湿度敏感性和回收限制.

结论:

需要进一步的研究来克服天然纤维增强纤维的现有局限性.
整合智能材料和循环经济框架可以提高可持续性.
这些进展对于下一代可持续增材制造至关重要.

关键词:

通过3D打印打印3D打印.增材制造增材制造是一种增材制造.生物降解性生物降解性可持续天然纤维纤维丝的制造和测试方法发光线的发光线是非常重要的.天然纤维是一种天然纤维.

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